<template>
	<view>
		<!--轮播图区域-->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,i) in swiperList" :key="i">
        <navigator class="swiper-item" :url="`/subpackages/goods_detail/goods_detail?goods_id=${item.goods_id}`">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!--分类导航区域-->
    <view class="nav_list">
      <view class="nav_item" v-for="(item,i) in navList" :key="i" @click="onClickHandler(item)">
        <image :src="item.image_src"></image>
      </view>
    </view>
   <!--楼层区域-->
   <view class="floor-list">
     <view class="floor-item" v-for="(item,i) in floorList" :key="i">
        <!--楼层标题-->
       <image :src="item.floor_title.image_src" class="floor-image"></image>
        <!--楼层图片-->
        <view class="floor-img-box">
          <navigator class="left-img-box" :url="item.product_list[0].url">
            <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}" mode="widthFix"></image>
          </navigator>
          <view class="right-img-box">
            <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2!==0" :url="item2.url">
              <image :src="item2.image_src" mode="widthFix" :style="{width:item2.image_width+ 'rpx'}"></image>
            </navigator>
          </view>
        </view>
     </view>
   </view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				swiperList:[],//轮播图数据
        navList:[],//分类列表
        floorList:[],//楼层列表
			};
		},
    onLoad(){
      this.getSwiperList();
      this.getNavList();
      this.getFloorList();
    },
    methods:{
      async getSwiperList(){
        const {data:res} = await uni.$http.get("/api/public/v1/home/swiperdata");
        //console.log(res)
        //请求失败
        // if(res.meta.status!==200){
        //   return uni.showToast({
        //     title:"数据请求失败！",
        //     duration:1500,
        //     icon:'none'
        //   })
        // }
        if(res.meta.status!==200){ return uni.$showMsg();}
        this.swiperList = res.message;
        //uni.$showMsg('数据加载成功');
      },
      async getNavList(){
        const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
        if(res.meta.status!==200) return uni.$showMsg()
        this.navList = res.message;
      },
      async getFloorList(){
        const {data:res} = await uni.$http.get('/api/public/v1/home/floordata');
        if(res.meta.status!==200) return uni.$showMsg()
        res.message.forEach(floor=>{
          floor.product_list.forEach(prod=>(
            prod.url = '/subpackages/goods_list/goods_list?'+prod.navigator_url.split('?')[0]
          ))
        })
        this.floorList = res.message
      },
      onClickHandler(item){
        if(item.name ==='分类'){
          uni.switchTab({
            url:"/pages/cate/cate"
          })
        }
      }
    }
	}
</script>

<style lang="scss">
  swiper{
    height: 330rpx;
    .swiper-item,image{width: 100%;height: 100%;}
  }
  .nav_list{
    display: flex;
    justify-content: space-around;
    margin: 15px 0;
  }
  .nav_item image{
    width: 128rpx;
    height: 140rpx;
  }
  .floor-image{width: 100%;height: 60rpx;}
  .right-img-box{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .floor-img-box{
    display: flex;
    padding-left: 10rpx;;
  }
</style>
